As it turns out, the One Saturday Morning short series Tube Dwellers was redubbed for the UK! It aired on the British Toon Disney channel in the early 2000s.
Here's a link to a few of the shorts in British English: https://www.youtube.com/watch?v=oSw8U1Otwxs (The first short starts at 10:22 and ends at 11:20, while the second short starts at 12:43 and ends at 13:42)